Nutrition- Benefits of Proper Nutrition Exam Questions and
Answers With complete solution–Expert Verified | Latest
Questions 2025-2026
What are the essential components of physical health? - Nutrition and exercise, along
with other aspects of healthy living.
What should you understand about good nutrition after completing this LIFEPAC? - The
importance of good nutrition and the best sources of specific nutrients and their
benefits.
What is the scientific definition of nutrition? - The proper supply of nutrients essential for
growth, reproduction, repair, immunity, and energy.
How can nutrition be simply defined? - As good eating habits.
What are the main types of nutrients found in food? - Carbohydrates, proteins, fats,
vitamins, minerals, and water.
What role do enzymes play in digestion? - Enzymes break down food into specific
nutrients that can be absorbed by the body.
What is the function of villi in the intestines? - Villi absorb altered nutrients into the
bloodstream.
What happens to carbohydrates during digestion? - They are changed into glucose.
What is the process by which cells convert nutrients into energy called? - Catabolism.
What is an example of catabolism in the body? - The conversion of glucose into energy
when combined with oxygen.
What is the process by which cells use nutrients to repair or build new tissues? -
Anabolism.
What is the importance of exercise in relation to health? - Exercise is essential for
maintaining health.
What are the benefits of specific exercises to physical fitness? - They enhance various
components of physical fitness.
How does physical activity affect perceptions of health? - People often assume they are
healthy based on physical activity or appearance.
